813996816 is an even 9-digits composite number following 813996815
and preceding 813996817 . In scientific notation, it is written as 8.13996816 × 10^8.
The sum of its digits is 51. It has a total of 6 prime factors and 20 positive divisors.
There are 271332256 positive integers (up to 813996816) that are relatively prime to 813996816.
813996816 has 20 divisors, whose sum is 2102825232
The reverse of 813996816 is 618699318
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 51 Digital Root 6
Name
eight hundred thirteen million nine hundred ninety-six thousand eight hundred sixteen
Scientific notation
8.13996816 × 10^8
Engineering notation
8.13996816 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 3 × 16958267
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
101749602 Product of the distinct prime numbers
The prime factorization of 813996816 is 2 × 2 × 2 × 2 × 3 × 16958267.
Since it has a total of 6 prime factors.
3 , 9 , 30 , 29 , 509 , 744 , 7188 , 3683 , 8211 , 16555 , 48042 , 688810 , 460902 , 9145047 , 31877155 , 86176930 , 491908800 , 417832924 , 5990445068 , 5931716152
n×2
1627993632
n×3
2441990448
n×4
3255987264
n×5
4069984080
n÷2
406998408
n÷3
271332272
n÷3
203499204
n÷5
162799363.2
n2
662590816458137856
n3
5.3934681490776E+26
n4
4.3902659005466E+35
n5
3.5736624644383E+44
2 √n28530.629435749
3 √n933.70045127027
4 √n168.91012236023
5 √n60.551449129195
1 , 2 , 3 , 4 , 6 , 8 , 12 , 16 , 24 , 48 , 16958267 , 33916534 , 50874801 , 67833068 , 101749602 , 135666136 , 203499204 , 271332272 , 406998408 , 813996816
20 divisors
τ Total Divisors
20 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-813996815 Sum of the proper positive divisors of n
A Arithmetic Mean
0.05 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1 Returns the nth root of the product of n divisors
H Harmonic Mean
20 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 813996816 can be divided by 20 positive divisors.
The sum of these divisors (counting 813996816) is 1, the average is 0.05.
Base
System
Value
2
Binary
110000100001001001101100010000
3
Ternary
2002201200022201020
4
Quaternary
300201021230100
5
Quinary
3131340344231
6
Senary
212434435440
8
Octal
6041115420
10
Decimal
813996816
12
Duodecimal
1a8732b80
16
Hexadecimal
30849b10
20
Vigesimal
ce79c0g
36
Base36
dgmryo
md5
9b9bd0412ded0c782c0acdcf41f34f92
sha1
3f5d90c53e3dcf0f567866ce646ddf2c39903146
sha256
ebb8e8a8d6cd510a68802f98a43265299f250d1216a4e129a0c38cee3b03904f
sha512
6a7ab963b7c1c94671723daa9ce687cabad891576fd93a2f08eda90dad7cf25e3e629cf34bba4f9289c07ed05be390c7f374a94fc81da488219adc4e05f75ad5
ripemd-160
b7511a24cf6d27e9cba77fe2200c696d8f70ace0
Diameter
1627993632
Circumference
5114492834.3822
Area
2.0815904413209E+18
Volume
2.2592106552684E+27
Surface area
8.3263617652838E+18
Circumference
5114492834.3822
Perimeter
3255987264
Area
662590816458137856
Diagonal
1151165336.9157
Surface area
3975544898748827136
Volume
5.3934681490776E+26
Space diagonal
1409883842.5113
Perimeter
2441990448
Area
2.8691023968351E+17
Altitude
704941921.25565
Surface area
2.8691023968351E+17
Volume
6.3562631705441E+25
Height
383721778.97191